READYDOCSCOMPLIANCESTATESNEW HAMPSHIRE

STATE FILE · NHCAPITAL · CONCORDADMITTED · 1788REVIEWED · Jul 10, 2026

Public Compliance Directory · State Hub

New Hampshire.

New Hampshire does not issue one statewide general-contractor license. State licensing covers regulated trades, while general contractor controls are mostly local.

County guides

Indexed cities

State code

Last reviewed

Jul 10, 2026

FAST FACTS

New Hampshire at a glance

Quick-reference card

Licensing authorityNew Hampshire Office of Professional Licensure and Certification; local building departments

ReciprocityTrade-specific - verify OPLC

Workers' compensationRequired with employees; verify exemptions

Bond ruleLocal/project bonds vary

Renewal cycleTrade-specific

Continuing educationTrade-specific; verify board

Browse counties→Source register↓

State of

· ACTIVE FILE ·

ARTICLE I · STATE AUTHORITY

LICENSING & LOCAL CONTROL

New Hampshire Office of Professional Licensure and Certification; local building departments

Article I · State Baseline

Licensing sets the baseline. Local offices control the job.

Municipal offices control building permits, inspections, zoning, local registrations, and job-site approvals.

New Hampshire does not issue one statewide general-contractor license. State licensing covers regulated trades, while general contractor controls are mostly local.

Use state boards for regulated trades, then confirm the town or city building office for permits.

Insurance and risk

Workers' compensation and liability proof should be verified by employer status, trade, and municipal permit rules.

Official source · New Hampshire Office of Professional Licensure and Certification ↗Reviewed · Jul 10, 2026

ARTICLE II · OPERATING FILE

WHAT TO CONFIRM

STATE · COUNTY · CITY

Article II · Operating File

Three checks before work starts.

Use the state authority as the baseline, then confirm the local process before filing.

LICENSE

State authority

New Hampshire does not issue one statewide general-contractor license. State licensing covers regulated trades, while general contractor controls are mostly local.

AgencyNew Hampshire Office of Professional Licensure and Certification; local building departments

ReciprocityTrade-specific - verify OPLC

RenewalTrade-specific

PERMITS

Local filing path

Municipal offices control building permits, inspections, zoning, local registrations, and job-site approvals.

Before workUse state boards for regulated trades, then confirm the town or city building office for permits.

JurisdictionConfirm city or county

RISK

Insurance and bonds

Workers' compensation and liability proof should be verified by employer status, trade, and municipal permit rules.

Workers' compRequired with employees; verify exemptions

BondLocal/project bonds vary

EducationTrade-specific; verify board

ARTICLE III · INDEXED COUNTIES

COUNTIES IN NEW HAMPSHIRE

1 GUIDES

Article III · Browse by County

1 compliance guides in New Hampshire.

Choose a county to find indexed cities, permit offices, and trade-specific requirements.

Hillsborough CountyOn file

1 files

Showing 1 counties →

ARTICLE IV · SOURCES

OFFICIAL SOURCE REGISTER

3 PRIMARY AUTHORITIES

Article IV · Sources & Citations

Primary authorities, not secondary summaries.

These official sources were reviewed together on Jul 10, 2026. Confirm with the authority before filing.

Licensing

New Hampshire Office of Professional Licensure and Certification

Licensing, renewal, board rules, and professional-scope requirements.

oplc.nh.govOpen official source ↗

REVIEWED
Jul 10, 2026

Workers' compensation

New Hampshire Department of Labor — Workers' Compensation

Employer coverage, thresholds, exemptions, and claims administration.

dol.nh.govOpen official source ↗

REVIEWED
Jul 10, 2026

Building codes

New Hampshire State Fire Marshal — Building Code

Adopted codes, state amendments, and plan-review authority.

nh.govOpen official source ↗

REVIEWED
Jul 10, 2026

Article V · Neighboring States

Working across state lines?

Open the neighboring state file to confirm licensing, reciprocity, and local registration.

Open the file. Choose the county.

New Hampshire compliance guides are public. Start with the county where the work will happen.

Browse counties→Back to top↑